IT1240371B - Procedimento per il rilevamento della posizione di pezzi meccanici di materiale ferromagnetico - Google Patents

Procedimento per il rilevamento della posizione di pezzi meccanici di materiale ferromagnetico

Info

Publication number
IT1240371B
IT1240371B IT67322A IT6732290A IT1240371B IT 1240371 B IT1240371 B IT 1240371B IT 67322 A IT67322 A IT 67322A IT 6732290 A IT6732290 A IT 6732290A IT 1240371 B IT1240371 B IT 1240371B
Authority
IT
Italy
Prior art keywords
procedure
detecting
ferromagnetic material
mechanical pieces
pieces
Prior art date
Application number
IT67322A
Other languages
English (en)
Other versions
IT9067322A0 (it
IT9067322A1 (it
Inventor
Carloandrea Malvicino
Mario Palazzetti
Original Assignee
Fiat Auto Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to IT67322A priority Critical patent/IT1240371B/it
Publication of IT9067322A0 publication Critical patent/IT9067322A0/it
Priority to DE69104896T priority patent/DE69104896T2/de
Priority to EP91830146A priority patent/EP0456615B1/en
Publication of IT9067322A1 publication Critical patent/IT9067322A1/it
Application granted granted Critical
Publication of IT1240371B publication Critical patent/IT1240371B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/081—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the magnetic field is produced by the objects or geological structures

Landscapes

  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Rotational Drive Of Disk (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
IT67322A 1990-04-30 1990-04-30 Procedimento per il rilevamento della posizione di pezzi meccanici di materiale ferromagnetico IT1240371B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT67322A IT1240371B (it) 1990-04-30 1990-04-30 Procedimento per il rilevamento della posizione di pezzi meccanici di materiale ferromagnetico
DE69104896T DE69104896T2 (de) 1990-04-30 1991-04-16 Positionsdetektierungsverfahren eines mechanischen Teils von ferromagnetischem Material.
EP91830146A EP0456615B1 (en) 1990-04-30 1991-04-16 A method of detecting the position of a mechanical part made of ferromagnetic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67322A IT1240371B (it) 1990-04-30 1990-04-30 Procedimento per il rilevamento della posizione di pezzi meccanici di materiale ferromagnetico

Publications (3)

Publication Number Publication Date
IT9067322A0 IT9067322A0 (it) 1990-04-30
IT9067322A1 IT9067322A1 (it) 1991-10-30
IT1240371B true IT1240371B (it) 1993-12-10

Family

ID=11301440

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67322A IT1240371B (it) 1990-04-30 1990-04-30 Procedimento per il rilevamento della posizione di pezzi meccanici di materiale ferromagnetico

Country Status (3)

Country Link
EP (1) EP0456615B1 (it)
DE (1) DE69104896T2 (it)
IT (1) IT1240371B (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201874B (de) * 1958-05-22 1965-09-30 Siemens Ag Wiedergabekopf fuer magnetische Aufzeichnungen
DE1270657B (de) * 1966-08-05 1968-06-20 Siemens Ag Vorrichtung zur kontakt- und beruehrungslosen Erzeugung elektrischer Positionssignale hoher Steilheit
FR2056037A5 (it) * 1969-08-21 1971-05-14 Telemecanique Electrique
OA04893A (fr) * 1975-01-30 1980-10-31 Vlisco Bv Dispositif pour la détection de marques ferromagnétiques.

Also Published As

Publication number Publication date
IT9067322A0 (it) 1990-04-30
EP0456615A1 (en) 1991-11-13
EP0456615B1 (en) 1994-11-02
DE69104896T2 (de) 1995-03-09
IT9067322A1 (it) 1991-10-30
DE69104896D1 (de) 1994-12-08

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990430